baber/WOPTO huggingface dataset:
Patent JP-H01123593-A (JP)
Title: Remote control lock device
Inventor: HONGO KATSUNOBU
IPC: H04B10/00
Filed: 1987-11-07
Abstract: PURPOSE:To prevent the operation of a lock part by a third person who does not know a product discrimination code by providing a product discrimination code input means for manually inputting the product discrimination code to a transmitter. CONSTITUTION:The product code input device 3 is made to be so as that the operator of the transmitter 1 can manually input the product code F allocated to the lock part 20 by using input keys 3a and 3b and the inputted product code F is displayed on a display device 5. Besides, a transmission instruction input device 4 selects the operation instruction of 'open' or 'close' of the lock part 20 by pushing one of an input key 4a or an input key 4b. As the operator inputs the product code F to the transmitter 1 in this way, plural lock devices of which product codes are different can be operated by one transmitter. Thus, as the third person who does not know the product code F cannot operate the lock device even when he/she has the transmitter, the security of the device can be improved.
Patent JP-H11115002-A (JP)
Title: Mold for molding magnet roll
Inventor: HIRAI MASATOSHI
IPC: H01F41/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To always hold the position of a roll main body part with respect to a shaft part to a predetermined position while avoiding that a mold becomes inadvantageous from an aspect of cost and an apparatus is scaled up. SOLUTION: A mold for molding a magnet roll is equipped with a main mold 14 for forming a molding space filled with a molten magnet material and the slide mold 20 arranged in the molding space of the main mold 14 in a freely accessible manner and moved to a retreat side accompanied by the filling of the molding space with the molten magnet material to form the shaft part of one end of the magnet roll. Rotation stopping parts 14A, 14A for preventing the rotation of the slide mold 20 at a time of the advance and retreat of the slide mold 20 are formed to the main mold 14 along the respective longitudinal directions thereof and the guide parts 20A, 20A movable along the rotation stopping parts 14A, 14A are formed to the slide mold 20 to form the mold for molding the magnet roll.
Patent JP-2000110699-A (JP)
Title: Non-water feed type seal water device
Inventor: TAURA MEGUMI
IPC: F03B11/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To completely prevent water from supplying to a seal water chamber by arranging an annular seal member on a rotary seal ring and a static seal ring so as to face to a side of a space where a radial direction inner circumferential edge of an abutting part of the annular seal member is communicated with an inside of a casing, or so as to face to a side of a space where a radial direction outer peripheral edge is communicated with an outside air. SOLUTION: When a main shaft 2 is rotated, an annular seal member 54 is rotated through a rotary seal ring 52a while being brought into slide contact with a separate annular seal member 55. In this time, in slide contact parts of both annular seal members 54, 55, inner and outer circumferential edge sides are filled with water at all times, and lubricating performance is improved. When a lower space 51a of a seal water chamber 50 is lower than the atmospheric pressure, a condition in which intake is easily carried out from a slide contact surfaces of both annular seal members 54, 55 is generated.  However, pressure of water which exists on the slide contact part of both annular seal members 54, 55 and a communicating space in a hydraulic turbine in the inner circumferential edge is increased, and it is suppressed that air is invaded to an inner circumferential edge through the slide contact parts of both annular seal members 54, 55, and thereby, intake to a hydraulic turbine can be prevented.
Patent JP-H06199754-A (JP)
Title: Iodized alloyloxyester compound and x-ray contrast medium containing it
Inventor: EDOWAADO AARU BEEKON
IPC: C07C233/91
Filed: 1993-11-11
Abstract: Compounds having the structure <CHEM> wherein (Z &rparstr& COO is the residue of an iodinated aromatic acid;     n is an integer from 1 to 20; R<1> and R<2> are independently H, alkyl, fluoroalkyl, cycloalkyl, aryl, aralkyl, alkoxy or aryloxy; R<3> and R<4> are independently H, alkyl, fluoroalkyl, cycloalkyl, aryl, aralkyl, alkoxy, aryloxy, halogen, hydroxy, acylamino, acetamidoalkyl, COO-alkyl and cyano; R<5> is alkyl, cycloalkyl, aryl, aralkyl, alkoxy, aryloxy, alkoxyalkyl or acetamidoalkyl; are useful as contrast agents in x-ray imaging compositions and methods for x-ray diagnostic imaging.
Patent JP-H02129834-A (JP)
Title: Color picture tube
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/50
Filed: 1988-11-10
Abstract: PURPOSE:To improve a convergence characteristic of three electron beams by providing a cylindrical electron lens common to three electron beams on a main electron lens part while arranging two electrodes of a specific construction inside a focusing electrode of this electron lens. CONSTITUTION:An electron gun part of acolor picture tube consists of a cathode K, a first grid to a sixth grid; G1 tp G6. Of these grids, the grid G6 side of the grid G5 is provided with one horizontally big oblong beam passage GST, and inside this electrode, a plate-shaped electrode having three independent vertically oblong beam passage holes AR, AG, AB is arranged. The grid G6 partly overlapps the grid G5 while having a beam passage hole actually analogous to the beam passage hole GST of the grid G5. Parallel three electron beams generated from the cathode by a large caliber common electron lens of such constitution can be focused on the screen face in the most suited focusing condition besides in the most suited convergence respectively.
Patent JP-H10132167-A (JP)
Title: Packing type pipe joint
Inventor: TSUTSUMI CHIAKI
IPC: F16L21/04
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of seal quality degradation due to the shortage of sealing surface pressure by forming recessed grooves on the inner periphery surface of a packing, and fitting a seal material having viscoelasticity into the recessed grooves in a device whose packing is fitted in a joint body involving a packing chamber and is pressed with a pressing body against the packing chamber. SOLUTION: In a packing 7 to be fitted in a packing chamber 21 in a joint body 2, recessed grooves 71, 72 are formed at the inner periphery surface 78, and a seal material 77 is fitted at the recessed grooves 71, 72. The inclined surface 76 of the packing 7, where the packing 7 is fitted in the packing chamber 21, is formed so as to have the same angle as a taper surface 22 of the packing chamber 21, and the inclined surface 76 compresses the whole inclined surface 76 uniformly by the taper surface 22. When a pressing body is tightened against the joint body 2, the packing 7 is compressed to the deep side in the axial direction of the packing chamber 21, the packing 7 is squeezed by the wedge effect of the taper surface 22, and surface pressure acts on the inclined surface 76 and the inner periphery surface 78.  It is thus possible to bring the packing 7 into close contact with the outer periphery surface of a connection pipe 1 for a positive seal action.
Patent JP-H03144363-A (JP)
Title: Pressure bleeding tester
Inventor: ITO YUJI
IPC: G01N33/38
Filed: 1989-10-30
Abstract: PURPOSE:To enable testing at a correct pressurizing pressure by building an expansion chamber for a pressure fluid to be supplied into up with a expandable film body to facilitate the handling of a lid body with a lighter weight and compactness. CONSTITUTION:Concrete C is put into a container body 9, a flange section 31B of a film body 31 is placed on a flange section 9A of the body 9 and a lid body 11 is clamped on the body 9. Then, a regulator 25 is set to a specified pressure to open a pressure cock 21 and a pressure fluid within a nitrogen gas cylinder 27 is supplied into an expansion chamber 5. As a result, the expansion chamber 5 is always maintained at a specified pressure and water in the concrete is discharged from a drain section 13 by a pressure in the expansion chamber 5. With the discharge of water, a concrete surface is lowered but with an extension of the film body 31, it follows the concrete surface to always apply a specified pressure to the concrete C thereby making the lid body 11 lighter in weight and compact.
Patent JP-H01127282-A (JP)
Title: Method of removing broken stud bolt
Inventor: OTSUJI SHOICHIRO
IPC: B25B27/18
Filed: 1987-11-09
Abstract: PURPOSE: To easily remove a remaining bolt from the stud threaded hole by filling the through hole of a removing tool 2 with fused metal and by integrally fixing a removing tool, fused metal and a remaining bolt when the fused metal is cooled and by applying a rotational force to the removing tool. CONSTITUTION: A through hole 2 is made in a removing tool 1 such that it passes through from obverse surface to reverse surface and that the diameter of the hole at both surfaces is less than that of a remaining bolt 3. The removing tool 1 is placed on the surface of a machine 5 such that the reverse surface of the trough hole 2 agrees with the broken surface 4 of the remaining bolt 3. Then, the through hole 2 is filled with fused metal 6 and when the fused metal 6 is cooled, the removing tool 1, fused metal 6, and the remaining bolt 3 are integrally fixed. A rotational force is applied to the removing tool 1 by a given tool to remove the remaining bolt 3 from the stud threaded hole 7 to the outside.
Patent JP-H07133886-A (JP)
Title: Fiber reinforced hose
Inventor: HAYASHI TOSHIO
IPC: B29D23/00
Filed: 1993-11-12
Abstract: PURPOSE:To improve the durability of a fiber reinforced hose having a spirally braided reinforcement, layer by preventing the reinforcement fiber of two adjacent spiral layers from rubbing each other and being worn. CONSTITUTION:A reinforcement layer 7 is provided between an internal layer 3 and an external layer 5. The layer 7 has two spiral layers 11A and 11B. Also, an intermediate layer 13 is provided between both of the spiral layers 11A and 11B. The layer 13 is formed out of rubber.
Patent JP-H07132016-A (JP)
Title: Apparatus for speed change operation such as agricultural working car
Inventor: SHIGEMATSU KENJI
IPC: A01D69/00
Filed: 1993-11-12
Abstract: PURPOSE:To improve operation feeling properties by reducing the load of speed change operation on a speed change lever in changing the speed from a neutral position in the infinitely variable speed change belt transmission for stopping the operation at the neutral position thereof. CONSTITUTION:This apparatus for the speed change operation of an agricultural working car, etc., is provided by arranging an input clutch 65 capable of connecting and disconnecting the transmission from an engine to an input shaft of a transmission case, constructed from a planetary gear transmission system and an infinitely variable speed change belt transmission system and capable of infinitely changing the speed by the speed change operation with a speed change lever 32, installing a manual switch 66 capable of connecting and disconnecting the input clutch 65 by the manual operation in a gripping part (32a) of the speed change lever 32 and further a positional detecting switch 67 capable of disconnecting the input clutch 65 by detecting a neutral position (N) of the infinitely variable speed change belt transmission system according to the speed changing operation of the speed change lever 32 and connecting the input clutch 65 by undetecting the neutral position (N).
Patent JP-H08148293-A (JP)
Title: X-ray generating apparatus
Inventor: TAKASHIMA TORU
IPC: H05G1/00
Filed: 1994-11-17
Abstract: PURPOSE: To provide an x-ray generating apparatus of which a focus switching work can be easily done and which does not need an installation plate. CONSTITUTION: Regarding an x-ray generating apparatus which is provided with an x-ray bulb 10 and a shield case 20 to store the x-ray bulb in the inside and in which the focus of x-rays is switched and the x-ray bulb is cooled by cold water; the x-ray bulb 10 is provided with a cylindrical part 12 and a flange part 11 with almost regular square formed in one end of the cylindrical part 12. The flange part 11 is provided with a cold water introducing inlet 14 and a discharging outlet 15 on one diagonal line between two diagonal lines of the flange part and at positions having the center of the flange part between them and with a penetrating mouth 16 to fix the x-ray bulb in the shield case at a position out of the other diagonal line. Consequently, the x-ray bulb can be installed by rotating it on the flange part center as a rotary axis at 90 deg. degree to the shield case.
Patent JP-2000112426-A (JP)
Title: Operating method of display device
Inventor: HARA MASAKI
IPC: G09G3/36
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To make realizable a smooth multi gray level display in an operating method of display device which utilizes a time multiplexed addressing. SOLUTION: During the operation of a display device, in which each pixel has plural stable luminance states, by using a time multiplexed addressing, display data signals are generated so that the luminance ratio of the pixels against video signals are made into one to one correspondence, the large and small relationship of the luminance ratio of the pixels are made equal to the large and small relationship of the video signals and the display device is operated by using the display data signals. Thus, a smooth multi-level display is executed without having the same luminance in different video signals and the occurrence of gray level inversion.
Patent JP-S61171978-A (JP)
Inventor: KONRAATO ROODE
IPC: F16K31/06
Filed: 1985-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03142964-A (JP)
Title: Highly reliable semiconductor integrated circuit device and its designing method
Inventor: NAKADA YOSHIRO
IPC: H01L21/8234
Filed: 1989-10-30
Abstract: PURPOSE:To obtain high reliability for hot carrier deterioration by setting the value of Co/tr.beta of a circuit to be constituted lower than or equal to 1X10<-2> [F.V<2>/s.A]. CONSTITUTION:A signal outputted from a preceding stage circuit 1 is inputted to a CMOS inverter circuit constituted of a P-ch MOSFET 4 and an N-ch MOSFET 5. The inverted signal of the above signal is delivered to the next stage circuit 2. A parasitic load capacitance 3 exists between the input of the circuit 2 and the ground. When the rise time of the input signal is tr [s], the conduction coefficient (muCoxW/2.L) of the N-ch MOSFET 5 constituting this circuit is beta [A/V<2>], and the load capacitance 3 of the next stage connected with the output is Co [F], the maximum value of Co/tr.beta of all circuits constituting the whole device is set to be lower than or equal to 1X10<-2> [F.V<2>/s.A]. Thereby high reliability for hot carrier deterioration can be secured.
Patent JP-H04160114-A (JP)
Title: Manufacture of grain-oriented silicon steel sheet excellent in magnetic property
Inventor: NAKAJIMA SHOZABURO
IPC: C22C38/00
Filed: 1990-10-23
Abstract: PURPOSE:To improve the magnetization properties and core loss properties of a steel sheet, in the decarburizing annealing of an Al-contg. silicon steel cold rolled sheet by heating the material to a specified temp. at a specified temp. rising rate, and heating it to an arrival temp. in the state of an alpha single phase. CONSTITUTION:A cold rolled sheet constituted of, by weight, 0.04 to 0.l50% C, 2.5 to 5.0% Si, 0.03 to 0.20% Mn, 0.010 to 0.060% of one or two kinds of S and Se, 0.015 to 0.050% acid soluble Al, 0.0020 to 0.0l20% N and the balance Fe with inevitable impurities is subjected to decarburizing annealing to form its structure into a primary recrystallized one. In this decarburizing annealing, the cold rolled sheet is heated to 700 deg.C at >=30 deg.C/sec average temp. rising rate and is heated to the temp. range of 800 to 1000 deg.C in the state of an alpha-single phase. Next, the sheet is subjected to secondary recrystallization annealing into a grain-oriented silicon steel sheet. If required, total 0.005 to 0.30% of one or more kinds among Sn, Cu and Sb are furthermore incorporated into the compsn. of the above steel sheet.
Patent JP-H08208876-A (JP)
Title: Expandable styrene polymer containing recycled material
Inventor: DEIITORITSUHI SHIERUTSUAA
IPC: C08J9/00
Filed: 1995-10-31
Abstract: Expandable styrene polymers (PS) contg. 10-100 wt.% recycled PS also contain homogeneously dispersed polyethylene wax (PE wax). Also claimed are: (i) a process for the prodn. of the above expandable PS by addn. of homogeneously dispersed PE wax; and (ii) PS foam contg. 10-100 wt.% recycled PS plus dispersed PE wax as above.
Patent JP-2000106844-A (JP)
Title: Water-dispersible carotenoid composition
Inventor: TOKUDA KATSUHIKO
IPC: A23L33/155
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a water-dispersible carotenoid composition having excellent storage stability and useful for foods, medicines, cosmetics, and additives such as feeds by adding an emulsifier to a mixture of a carotenoid, etc. SOLUTION: This water-dispersible carotenoid composition comprises a mixture of (A) one or more carotenoids, such as α-carotene, selected from synthetic carotenoids and naturally extracted carotenoids preferably in a mount of 0.1-10 wt.% with (B) one or more carotenoid-dissolving agents or dispersing agents selected from edible animal or vegetable oils and fats, their essential oils, and lipophilic vitamins preferably in an amount of 2-50 pts.wt. (per pt.wt. of the component A), (C) an emulsifier, such as a sucrose fatty acid ester, having a HLB of 5-20 preferably in an amount of 30-99 pts.wt., further preferably (D) a water-soluble component such as glucose preferably in amount of 0.1-90 pts.wt., and (E) an antioxidant such as L-ascorbic acid.
Patent JP-H0599301-A (JP)
Title: Speed changer controller of automatic transmission
Inventor: KIMURA HIROMICHI
IPC: F16H59/38
Filed: 1991-10-04
Abstract: PURPOSE:To obtain fine speed change characteristic. CONSTITUTION:Inversion of a rotational member is judged by an inversion judging means 4 by increasing the absolute value of the rotational speed of a specified rotational member 1 detected as a control data after it is decreased beyond a specified value. Speed change transient control is performed by a speed change transient control means 5 based on the rotational speed detected by a rotational speed detection means 3 after it is judged that the rotational member 1 is inversed.
Patent JP-H07118890-A (JP)
Title: Production of embossing pattern for wood grain pattern
Inventor: TANAKA HIROSHI
IPC: B44C1/22
Filed: 1993-10-19
Abstract: PURPOSE:To produce the fine ruggedness of the texture intrinsic to natural wood in real fashion even in the background part exclusive of conduit grooves by subjecting the surface of a copper plating layer formed with projecting embossed patterns of wood grains and vessels by etching to sand blasting and chrome plating. CONSTITUTION:Rugged parts 5, 6 corresponding to the conduit patterns are formed by direct etching on the copper plating 3 surface laminated on the surface of a metallic roll 2. Next, sand of 150 to 250 meshes is sprayed to the rugged surface to form the fine ruggedness 51, 61 and finally the surface is subjected to chrome plating 4, by which the embossing plate for wood grain patterns formed with the wear protective film for the fine ruggedness 51, 61 surface is obtd. The copper plating 3 surface formed with the rugged parts 5, 6 may be otherwise chrome plated and be finally blasted with the sand of 50 to 150 meshes.
Patent JP-H08216184-A (JP)
Title: Nozzle for injection molding
Inventor: JIYOBUSUTO ARURITSUCHI JIERAAT
IPC: B29C45/27
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding nozzle having a body removably mounted at a center of an outer collar made of a single member. SOLUTION: A body 54 and an outer collar 56 are separable from each other. The collar 56 has an annular flange 68 mounted at a sheet in a mold for positioning a nozzle. A coiled electric heating wire is wound on the body 54 so as to surround a central passage. A terminal of the wire is radially projected from a U-shaped opening 100 of the collar 56 and extended into an insulating connector 108. The connector 108 is fixed to a predetermined position by a protruding edge 114 engaged with a groove 118 formed in the opening 100 of the collar 56.
Patent JP-H0599832-A (JP)
Title: Dynamic surface tension measuring device
Inventor: TAKASE MASUMI
IPC: G01N13/02
Filed: 1991-10-04
Abstract: PURPOSE:To obtain a device which can measure a dynamic surface tension of a liquid substance such as a liquid which contains a surface activated substance, a damping water in an offset printing, and a paint. CONSTITUTION:A measuring device consists of a dynamic surface tension measuring sample formation part A which consists of a reserve tank 1 of a sample liquid 1', determination pumps 2 and 2', an injection nozzle 3, a catch pan, and a circulation device part of liquid to the reserve tank 1, a measuring part B which measures a waveform of a standing wave which is created by a dynamic surface tension measuring sample formation part, and an analysis part C which analyzes a data which is measured by a measuring device which measures an outer diameter of a standing wave of a target by scanning in a direction of a constant axis by a laser light source.
Patent JP-H02133585-A (JP)
Title: Production of grain-oriented electrical steel sheet having small iron loss
Inventor: SATO KEIJI
IPC: C23F1/00
Filed: 1988-11-11
Abstract: PURPOSE:To produce an electrical steel sheet having superior magnetic characteristics and maintaining a small iron loss by allowing an etching resist mask to be magnetically attracted to the surface of a steel sheet after final cold rolling or decarburization annealing and etching the steel sheet. CONSTITUTION:An etching resist mask having slits is allowed to be magnetically attracted to the surface of a steel sheet after final cold rolling or decarburization annealing and the steel sheet is subjected to local chemical etching or electrolytic etching. The slits in the mask are vertical to the rolling direction. The etched steel sheet is successively subjected to decarburization annealing, final finish annealing and finish coating. A grain-oriented electrical steel sheet obtd. by this method has a small iron loss and this small iron loss is maintained even after strain relief annealing. The steel sheet can stably be used as a material for a wound iron core.
Patent JP-H01127043-A (JP)
Title: Catalyst for production of aromatics and production of aromatic hydrocarbon with this catalyst
Inventor: KANAI JUNICHI
IPC: C10G35/095
Filed: 1987-11-12
Abstract: PURPOSE:To improve stability of a catalyst and elongate its catalytic life, by forming a catalyst, wherein an L-type zeolite is used as a catalyst carrier, and halogen, alkaline earth metal and platinum are supported by this carrier. CONSTITUTION:Aromatic hydrocarbons are produced by bringing one species or not less than two species of hydrocarbons selected out of a group consisting of paraffinic, olefinic, acetylenic, cyclo-paraffinic and cyclo-olefinic hydrocarbons into contact with a catalyst mainly composed of L-type zeolite, halogen, alkaline earth metal and platinum. The aforementioned catalyst for producing aromatics is prepared by having an L-type zeolite support halogen, alkaline earth metal (Ba, Sr, Ca, etc.) and platinum. The order of supporting these components is not restricted.